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PDF XL7010 Data sheet ( Hoja de datos )
| Número de pieza | XL7010 | |
| Descripción | 150KHz 120V 1A Switching Current SEPIC DC/DC Converter | |
| Fabricantes | Xlsemi | |
| Logotipo |  |
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150KHz 120V 1A Switching Current SEPIC DC/DC Converter
Datasheet
XL7010
Features
VIN operation voltage 32V to 90V.
VCC operation voltage 10V to 70V.
1.25V reference adjustable version.
VIN UVLO is about 31V.
Recommend output 1.25V to 18V.
Fixed 150KHz switching frequency.
Maximum 1A switching current.
Recommend output power less than 8W.
Excellent line and load regulation.
Internal optimize 130V HV-NMOS.
Built in frequency compensation.
Built in output Short Protection function.
Built in Soft-Start function.
Built in Thermal Shutdown function.
Built in Current Limit function.
Available in TO252-5L package.
General Description
The XL7010 regulator is a wide input range,
DC/DC converter which is capable of
operation high input voltage up to 120V. The
XL7010 built in N-channel power MOSFET
and fixed frequency oscillator results in stable
operation over a wide range of supply and
output voltages.
The XL7010 regulator is special design for
portable electronic equipment.
Applications
EBIKE Controller Power Supply.
High Voltage Buck Converter.
Portable Electronic Equipment.
Figure1. Package Type of XL7010
Rev 1.5
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1
1 page  
150KHz 120V 1A Switching Current SEPIC DC/DC Converter
Datasheet
XL7010
XL7010 Electrical Characteristics
Ta = 25 ;unless otherwise specified.
Symbol Parameter
Test Condition
System parameters test circuit figure4
VFB
Efficiency
Feedback
Voltage
ŋ
Efficiency
ŋ
Efficiency
ŋ
Efficiency
ŋ
Vin = 36V to 90V, Vout=15V
Iload=0.1A to 0.5A
Vin=36V ,Vout=15V
Iout=0.5A
Vin=48V ,Vout=15V
Iout=0.5A
Vin=60V ,Vout=15V
Iout=0.5A
Vin=72V ,Vout=15V
Iout=0.5A
Min. Typ. Max. Unit
1.213 1.25 1.287 V
- 83 - %
- 83 - %
- 82 - %
- 81 - %
Electrical Characteristics (DC Parameters test circuit figure4)
Vin = 48V, GND=0V, Vout=15V,Iout=0.1A;Ta = 25 ; the others floating unless otherwise
specified.
Parameters
Symbol Test Condition Min. Typ. Max. Unit
VIN operation voltage
Vin
32 90 V
VIN UVLO voltage
Vin_uvlo
31 V
Quiescent Supply Current
Iq VFB =2V
4.5 6 mA
Oscillator Frequency
Fosc
120 150 180 KHz
Short Frequency
Fshort
VFB < 0.6V
36 45 54 KHz
Switch Current Limit
Output Power NMOS
Max. Duty Cycle
Over Thermal Protection(OTP)
OTP hysteresis window
IL
Rdson
DMAX
TJ
TW
VFB =0
Vin=48V,
ISW=1A
VFB=0V
1A
150 200 mohm
90 %
165 OC
60 OC
Rev 1.5
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5 Page 
150KHz 120V 1A Switching Current SEPIC DC/DC Converter
Datasheet
XL7010
[6] Typical application circuit (VIN=65V~120V, VOUT=5V, IOUT=0~1A)
Figure10. XL7010 Typical System Application
Efficincy VS Output currant
80
70
60
50
40
30 VIN=65V,VOUT=5V,IOUT=0.1A~1A
VIN=72V,VOUT=5V,IOUT=0.1A~1A
20 VIN=84V,VOUT=5V,IOUT=0.1A~1A
VIN=96V,VOUT=5V,IOUT=0.1A~1A
10 VIN=108V,VOUT=5V,IOUT=0.1A~1A
VIN=120V,VOUT=5V,IOUT=0.1A~1A
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Output current(A)
Rev 1.5
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11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet XL7010.PDF ] | |
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